"outfront" tonight, rosa brooks, a columnist for foreign policy and has worked in the pentagon under the obama administration and david frum, former speech writer for george w. bush and critter for us. right now, 40% of active duty are women. this could be hundreds of thousand of jobs suddenly would be open to women. am i right in saying this is hublgly significant? >> it's absolutely enormous. the one thing i would say though, the it's not that we don't have women in combat positions. we have women who are ineligible under the former policy, but there really isn't any front line in today's wars. fighting heroically in combat, women who have died in combat. this change just recognizes what's already a reality, frankly. >> david, please be blunt. i know what you have to say is, might offend some people, but this is important. why do you think women in combat is not a good idea? >> i think we need to stress, this is quite an abstract notion. the number of women who will speak and equally is likely to be quite low, but of those who do, i think there are three concerns. the first, the fi